Math Homework Answers & Questions

What we could find:
449 results
  • Answered stat 200 week 7 complete solut...
    2. The formula for a regression equation is Y = 2X + 9. a. What would be the predicted score for a person scoring 6 on X? b. If someone s predicted score was 14, what was this person s score on X? 6. For the X,Y data below, compute: a. r and determine if it is significantly different fro...
  • Answered what are the possible outcomes...
    what are the possible outcomes of thirteen events each with three possible outcomes?
  • Answered Hello, is there any formula fo...
    Hello, is there any formula for inverse of gamma function? a formula which is not approximately and without infinite polynomial series, please. thanks
  • Answered Can I hire someone to do my on...
    Can I hire someone to do my online math homework and quizzes?
  • Answered Here are the things that your...
    Here are the things that your Hypothesis Testing Experimeint Report should contain at the least: Statement of Hypothesis Clear definition of Null hypothesis and alternative hypothesis Testing Methodology and why this was appropriate What distribution best fit your data Analy...
  • Answered Need help with Matrix and Line...
    Many students have problems with elementary manipulation of matrices and algebraic systems.
  • Answered There are 31 students who stud...
    There are 31 students who study languages All 32 study at least one of Spanish, French or German 4 study all three languages 9 study Spanish and French 7 study French and German 6 study Spanish and Germab 7 study only French and 5 study only German Complete the Venn diagram to show this inf...
  • Answered Find the number that continues...
    Find the number that continues the pattern of this sequence: Pattern #1: 3, -6, 12, 4, 20 Pattern#2: 7, 16, 8, 27, 9 Pattern #3: 2, 7, 26, 101, 400 Pattern #4: 7, 21, 8, 72, 9
  • Answered 1.When the price of doughnuts...
    1.When the price of doughnuts is $0.23 Jack buys 4 doughnut(s). When the price is $0.37, Jack buys 2 doughnut(s). If Jack's doughnut purchses are represented by a linear function, what is the intercept? Quantity of doughnuts bought is the dependent variable and price is the independent variable....
  • Answered Please solve... A Broadway...
    Please solve... A Broadway musical was attended by a total of 2,838 people, including men, women, and children. The number of women who attended the event was 5 more than 3 times the number of children, while the number of men was 3 less than 4 times the number of women. Write an equation to...
  • Answered prove that (sinx-cosx+1)/(sinx...
    prove that (sinx-cosx+1)/(sinx+cosx-1)=1/(secx-tanx)
  • Answered STAT 200 Section 6980 Fall 201...
    STAT 200 Section 6980 Fall 2014 Exercise 1. The mathematics department demands that the chair of the dissertation committee must be a mathematician in order to keep the physicists in check. What? How arrogant! But, there is no other choice if a dissertation committee has to be assembled in t...
  • Answered help me
    rob withdraws 340 pounds from his bank account to pay for a telescope making his account 242 pounds in debt he then sells the telescope and deposits his takings back into his account after which it is 176.20 in credit
  • Answered STAT 200 MCQs
    Question 1.If the result of a hypothesis test for a proportion is statistically significant, then A) the population proportion must equal the null value. B) the null hypothesis is rejected. C) the alternative hypothesis is rejected. 2.Suppose a 95% confidence interval for p, the proportion of...
  • Answered Simon Fraser University BUEC 2...
    Question 1. Ginger root is used by many as a dietary supplement. A manufacturer of supplements produces capsules that are advertised to contain at least 500 mg. of ground ginger root. A consumer advocacy group doubts this claim and tests the hypotheses H0: ? = 500 Ha: ? 500 based on measuring t...
  • Waiting for answer Vectors, Venn diagram
    In survey taken at the Flim Festival. 200 attendees were asked for which categories of flim they had purchsed tickets. The categories surveyed were commentaries(C), documentaries(D) and movies(M). 35 had tickets for commentaries and movies only. 20 had tickets for commentaries and documentaries. 40...
  • Answered Calculating a length
    A 12m flagpole must be secured to the ground with 3 ropes. The ropes are placed 2/3 of the way up the pole and are anchored at an angle of 50 degrees with the ground. Calculate the total length of rope required.
  • Answered QNT 351 Week 1 Connect Lab 20...
    Which of the following is an example of a continuous variable The incomes of 50 loan applicants are obtained. Which level of measurement is income The members of each basketball team wear numbers on their jerseys. What scale of measurement are these numbers consider...
  • Answered QNT 351 Week 2 Connect Lab 2...
    The director of admissions at Kinzua University in Nova Scotia estimated the distribution of student admissions for the fall semester on the basis of past experience Admissions Probability 1050 0.5 1300 0.2 1540...
  • Answered BUS 8013 RESEARCH METHODS EXAM...
    Question Exam 1 BUS 8013 Research Methods Exam 1 Use this document to research your answers. Once you are ready, complete the BlackBoard assessment exam for course credit. This exam covers Chapters 13, 14, 15, 20. Chapter 13 1. How we define a construct will affect the way we measure it. True Fals...
  • Answered Help
    Write the equation of a line passing through the given points, (4,3) and (-1,-7)
  • Answered Quadrilateral
    How do you prove two lines parallel in a quadrilateral?
  • Answered math
  • Answered QNT 351 JULY VERSION FINAL EXA...
    1. The National Center for Health Statistics reported that of every 883 deaths in recent years, 24 resulted from an automobile accident, 182 from cancer, and 333 from heart disease. Using the relative frequency approach, what is the probability that a particular death is due to an automobile ac...
  • Answered QNT 275 WEEK 2 QUIZ
    1. A stem-and-leaf diagram is constructed by separating each value of a data set into two parts. What are these parts? ​Stem consisting of the last digit and leaf consisting of the leftmost digits ​Stem consisting of the second digit and leaf consisting of the last digit ​Stem consisti...
Show on page

Learn more effectively and get better grades!

Do my homework